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Cheap flights from Seattle to Kaohsiung City from $1,281

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kaohsiung City departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Kaohsiung City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 am - 9:25 amSEA-KHH
35h 35m3 stops
Multiple Airlines Logo
10:10 am - 6:40 pmKHH-SEA
24h 30m2 stops
$1,281Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
1:40 pm - 2:15 pmSEA-KHH
32h 35m1 stop
Multiple Airlines Logo
7:05 am - 1:45 pmKHH-SEA
22h 40m1 stop
$1,314Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
5:50 am - 9:25 amSEA-KHH
35h 35m3 stops
Multiple Airlines Logo
3:00 pm - 7:16 pmKHH-SEA
44h 16m3 stops
$1,339Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
1:40 pm - 1:55 pmSEA-KHH
32h 15m1 stop
Multiple Airlines Logo
1:15 pm - 8:59 pmKHH-SEA
47h 44m2 stops
$1,343Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
ANA Logo
3:40 pm - 2:30 pmSEA-KHH
54h 50m2 stops
ANA Logo
7:05 am - 4:52 pmKHH-SEA
25h 47m2 stops
$1,351ANA
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
12:10 am - 2:10 pmSEA-KHH
22h 00m2 stops
Multiple Airlines Logo
10:10 am - 6:40 pmKHH-SEA
24h 30m2 stops
$1,486Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 18
Multiple Airlines Logo
12:10 am - 2:10 pmSEA-KHH
22h 00m2 stops
Multiple Airlines Logo
3:00 pm - 2:31 pmKHH-SEA
39h 31m3 stops
$1,547Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 18
Multiple Airlines Logo
12:10 am - 12:00 pmSEA-KHH
19h 50m2 stops
Multiple Airlines Logo
2:00 pm - 10:35 amKHH-SEA
36h 35m1 stop
$1,790Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 18

United Airlines flights from Seattle to Kaohsiung City

Our best United Airlines deals on Seattle to Kaohsiung City flight tickets
United Airlines
May 10
SEA5:00 pmSeattle/Tacoma Intl
37h 00m
2 stops
KHH9:00 pmKaohsiung City
May 13
KHH10:25 amKaohsiung City
26h 53m
2 stops
SEA10:18 pmSeattle/Tacoma Intl
$758
Find similar
United Airlines
May 10
SEA5:00 pmSeattle/Tacoma Intl
37h 00m
2 stops
KHH9:00 pmKaohsiung City
May 13
KHH10:25 amKaohsiung City
26h 53m
3 stops
SEA10:18 pmSeattle/Tacoma Intl
$1,003
Find similar
United Airlines
May 10
SEA5:00 pmSeattle/Tacoma Intl
37h 00m
2 stops
KHH9:00 pmKaohsiung City
May 13
KHH10:25 amKaohsiung City
26h 53m
2 stops
SEA10:18 pmSeattle/Tacoma Intl
$1,111
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kaohsiung City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Seattle to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 12/11

5:50 am-9:25 am

3 stops35h 35m

Kaohsiung City

Thu 12/18

10:10 am-6:40 pm

2 stops24h 30m

$1,281

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 12/11

1:40 pm-2:15 pm

1 stop32h 35m

Kaohsiung City

Thu 12/18

7:05 am-1:45 pm

1 stop22h 40m

$1,314

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 12/11

5:50 am-9:25 am

3 stops35h 35m

Kaohsiung City

Thu 12/18

3:00 pm-7:16 pm

3 stops44h 16m

$1,339

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 12/11

1:40 pm-1:55 pm

1 stop32h 15m

Kaohsiung City

Thu 12/18

1:15 pm-8:59 pm

2 stops47h 44m

$1,343

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 12/11

3:40 pm-2:30 pm

2 stops54h 50m

Kaohsiung City

Thu 12/18

7:05 am-4:52 pm

2 stops25h 47m

$1,351

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 12/10

12:10 am-2:10 pm

2 stops22h 00m

Kaohsiung City

Thu 12/18

10:10 am-6:40 pm

2 stops24h 30m

$1,486

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 12/10

12:10 am-2:10 pm

2 stops22h 00m

Kaohsiung City

Thu 12/18

3:00 pm-2:31 pm

3 stops39h 31m

$1,547

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 12/10

12:10 am-12:00 pm

2 stops19h 50m

Kaohsiung City

Thu 12/18

2:00 pm-10:35 am

1 stop36h 35m

$1,790

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Kaohsiung City (SEA to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kaohsiung City

Direct flights

None
There are no direct flights from Seattle to Kaohsiung City. There are no popular flight routes from Seattle to Kaohsiung City.
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  • How far is Seattle/Tacoma Intl to Kaohsiung City by plane?

    The straight-line distance from Seattle/Tacoma Intl to Kaohsiung City is 6221.3 mi. Typically, this will take 19h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kaohsiung City Airport.

  • What documentation or ID do you need to fly to Kaohsiung City Airport?

    The travel and health documents you'll need for your trip to Kaohsiung City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaohsiung City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Seattle to Kaohsiung City?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Kaohsiung City. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Kaohsiung City with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kaohsiung City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaohsiung City from Seattle.

Can I find flights from Seattle to Kaohsiung City with flexible booking policies on momondo?

All flight searches from Seattle to Kaohsiung City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Kaohsiung City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Kaohsiung City.

I’m not ready to book a flight from Seattle to Kaohsiung City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kaohsiung City, momondo offers a useful price alert feature which will track prices for flights to Kaohsiung City from Seattle and alert you when they change.

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Cabin classes currently available on flights to Kaohsiung City

List of cabin classes available on flights landing in Kaohsiung City. Availability may vary depending on flight origin and airline.
First Class to Kaohsiung City
Business Class to Kaohsiung City